INFINITI QX56 vs Mercedes-Benz GL320
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2009 Mercedes-Benz GL320
Overview
| Spec | INFINITI QX56QX56 | Mercedes-Benz GL320GL320 BlueTEC |
|---|---|---|
| Selected trim | QX56 | GL320 BlueTEC |
| Body style | SUV | SUV |
| Drivetrain | rear wheel drive | all wheel drive |
| Fuel type | premium unleaded (recommended) | diesel fuel |
| Transmission | 7-speed shiftable automatic | 7-speed shiftable automatic |
| Engine type | gas | diesel |
| Model year | 2013 | 2009 |
Pricing & market
| Spec | INFINITI QX56QX56 | Mercedes-Benz GL320GL320 BlueTEC |
|---|---|---|
| MSRP | $61,350 | $58,200 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | INFINITI QX56QX56 | Mercedes-Benz GL320GL320 BlueTEC |
|---|---|---|
| Combined MPG | 16 MPG | 19 MPG (best) |
| City MPG | 14 MPG | 17 MPG (best) |
| Highway MPG | 20 MPG | 23 MPG (best) |
| Fuel tank | 26 gal | 26.4 gal (best) |
Performance
| Spec | INFINITI QX56QX56 | Mercedes-Benz GL320GL320 BlueTEC |
|---|---|---|
| Horsepower | 400 hp (best) | 210 hp |
| Torque | 413 lb-ft (best) | 398 lb-ft |
| Engine size | 5.6 L (best) | 3 L |
| Cylinders | V8 | V6 |
Size & capability
| Spec | INFINITI QX56QX56 | Mercedes-Benz GL320GL320 BlueTEC |
|---|---|---|
| Seating | 7 seats | 7 seats |
| Doors | 5 | 5 |
| Cargo volume | 95.1 cu ft (best) | 83.3 cu ft |
| Towing capacity | 8,500 lbs (best) | 7,500 lbs |
| Payload | 1,705 lbs (best) | 1,631 lbs |
| Curb weight | 5,595 lbs | 5,313 lbs (best) |
| Ground clearance | 9.2 in (best) | 7.8 in |
| Wheelbase | 121.1 in | 121.1 in |
| Length | 208.3 in (best) | 200.6 in |
| Width | 79.9 in (best) | 76.4 in |
| Height | 75.8 in (best) | 72.4 in |
Safety & recalls
| Spec | INFINITI QX56QX56 | Mercedes-Benz GL320GL320 BlueTEC |
|---|---|---|
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | INFINITI QX56 | Mercedes-Benz GL320 |
|---|---|---|
| 1 | QX56 $61,350 MSRP(Currently comparing) | GL320 BlueTEC $58,200 MSRP(Currently comparing) |
| 2 | QX56 $64,450 MSRP | — |